Study On Characteristics Of Power Load Of Ningxia Network

Through studying on the change of the load and load characteristics of Ningxia Network and the effecting factors for the change, and analyzed the load characteristics of the typical electricity consumption industry, this paper draw conclusions that the change of yearly load curve's shape of Ningxia is very little, basically show a peak and a valley in a year, and the yearly, monthly and daily load factor are all on the high side and the peak-valley difference is little, the load factor of Ningxia Network is on the high side, the load proportion of high energy-consuming industry is on the big side, the impacts of National Macroeconomic Policy and the change of the status of the high energy-consuming industry for load and load characteristics is very high, and the ability of anti market risk of Ningxia Network is weak. The paper also deploying large customer electricity investigation method, time series method, expert system method, combined method for optimal selection and other method, forecasted the short-term trend of electricity consumption, maximum consumption load and the load characteristics of Ningxia Network, made suggestion for improving the load structure and load characteristics for Ningxia Network, and provided references to the authority for design a mid-and-long term plan, guide the load development, implement Supply Marketing Increase.